1798652252 has 48 divisors (see below), whose sum is σ = 3375335040. Its totient is φ = 836142912.

The previous prime is 1798652237. The next prime is 1798652257. The reversal of 1798652252 is 2522568971.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1798652197 and 1798652206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1798652257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1898843 + ... + 1899789.

It is an arithmetic number, because the mean of its divisors is an integer number (70319480).

Almost surely, 2^1798652252 is an apocalyptic number.

It is an amenable number.

1798652252 is a deficient number, since it is larger than the sum of its proper divisors (1576682788).

1798652252 is a wasteful number, since it uses less digits than its factorization.

1798652252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410 (or 1408 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 1798652252 is about 42410.5205344146. The cubic root of 1798652252 is about 1216.1367205100.

The spelling of 1798652252 in words is "one billion, seven hundred ninety-eight million, six hundred fifty-two thousand, two hundred fifty-two".